The production of anti-corrosion insulation steel pipe according to the national standards of production, different processing methods to follow the different standards, but must meet the national production standards, and should be strictly followed and implemented. At present, there are several kinds of processing types of anti-corrosion insulation steel pipe, the need to set and choose according to different circumstances, the following introduction of the processing types of anti-corrosion insulation steel pipe:

1, petroleum and natural gas with three layers of polyethylene (3PE) anti-corrosion insulation steel pipe, two layer polyethylene (2PE) steel pipe anti-corrosion. In the process of transportation of natural gas, the use of three or two layers of polyethylene insulation steel pipe, the use of this form of steel pipe can ensure the safety and effectiveness of transport, to ensure that the steel pipe is not corroded or damaged. This anti-corrosion insulation steel pipe is the implementation of the standard SY / T0413-2002DIN30670, in the process of production should be strictly in accordance with the standards of production, ensure the smooth progress of the work, to ensure the quality of products.

2, oil with FBE (single layer fusion bonded epoxy powder anti-corrosion) anti-corrosion insulation steel pipe, 2FBE (double layer fusion bonded epoxy powder anti-corrosion) anti-corrosion insulation steel pipe. Different transportation materials may require different materials of steel pipe for transportation, in order to ensure the safety and reliability of transport materials. FBE anti-corrosion insulation steel pipe and 2FBE anti-corrosion insulation pipe has a consistent production standards, production and processing standards are SY / SY, T0315-97 / T0315-2005.

3, water supply pipeline steel pipe anticorrosion cement mortar lining. In water supply pipeline of cement mortar conveying need to use the anticorrosion and thermal insulation pipe, with the steel tube in tube cement sand for effective barrier, reduce transportation resistance. The standard for the production of this kind of corrosion protection and thermal insulation steel pipe is CECS10:89.

4, epoxy coal asphalt glass cloth anti-corrosion insulation steel pipe. This kind of corrosion protection and insulation steel pipe is mainly the effective protection of the corrosion of asphalt, prevent asphalt to carry on certain damage to the steel pipe. Production standards are: GB50268-97SY / T0447-96.

5, water supply pipeline IPN8710 polymer non-toxic paint anti-corrosion. Transportation of this material requires the use of anti-corrosion insulation steel pipe, the paint on the tube to carry out effective protection to ensure the correct arrival of the transport of material and reasonable transport. Production standard is SY / T0457-2000

6, sales of epoxy coal asphalt anticorrosive coating, ipn8710 coating, chlorinated rubber anticorrosive coating, polyurethane anti-corrosion coatings, such as anticorrosive coating. Transport these kinds of coatings need to use anti-corrosion insulation steel pipe, ensure the successful transport of materials.

7, high density polyethylene polyurethane foam insulation steel pipe. The production standard of this kind of heat insulation steel pipe is T115-2001 / T114-2000SY / SY.